Blown is the fourth level of Chapter 2: The Hospital's dark world. The layout of this level is much like its light equivalent. The difference here is that fans facing right and left may blow you of course into the syringes, or a lower point, below.
Strategy[]
Do much the same as you did the first, just go the opposite way of the fans that are trying to blow you off. Try not to go against the current too hard, or you'll end up flying off into the fan or syringes.